Posted By

alexdahlem on 07/17/11

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Last Edited at 07/17/11 06:47pm

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Spreadbox - A product picture zoom for Spreadshirt

/ Published in: JavaScript

This is the production version. Get minified version here:
http://snipplr.com/view/56706/spreadbox-minified--a-product-zoom-for-spreadshirt/

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// text for zooming
    this.zmBtnText = 'VergrÃ¶ÃŸern!';
    // Text for closing
    this.zmClsText = 'SchlieÃŸen'
	
    // Can't touch this!
	this.box = new Array();
	if ($('detailArticleThumb')) {
		this.box[0] = $('detailArticleThumb');
        this.path = '$("detailArticleThumb").firstDescendant()';
		this.prodNamePath = "$$('h3')[0]";
		this.prodDescPath = "$$('h5')[0]";
	} else if ($('articleList')) {
		this.box = $$('.articleImages');
		this.path = 'Event.element(e).previous().down().down()';
		this.prodNamePath = 'Event.element(e).previous().previous()';
		this.prodDescPath = 'Event.element(e).next().down().down()';
	}
	
    if (box.length > 0) {
	    
		this.zmOvrly = new Element('div').setStyle({position:'fixed',top:0,left:0,height:'100%',width:'100%',backgroundColor:'#000',overflowY:'hidden', zIndex:9998, opacity:0.8}).addClassName('zmCls').hide();
		this.zmCntnr = new Element('div').setStyle({textAlign: 'right', fontSize: '0.8em', position:'fixed',top:'50%',left:'50%',marginLeft:'-250px', width: '500px', minHeight: '520px', marginTop:'-270px',background:'#fff URL(/Public/Common/images/loading_ani.gif) no-repeat center',zIndex:9999,border:'5px solid white'}).hide();
		this.zmCntnt = '<a href="" title="' + zmClsText + '" style="position:absolute; margin-right: -13px; margin-top: -13px; right: 0; display:block; width: 26px; height: 26px; padding: 0; text-align: center; vertical-align: middle; border-radius: 23px;  font-weight: bold; font-size: 15px; line-height: 25px; color: #fff; background: #ba2737" class="zmCls">&#9747;</a><img id="zmImg" style="height:500px; width:500px; border: 1px solid #dcdcdc"><p><h4 id="zmTtl"></h4><a href="#" id="zmBtnCls" class="zmCls">' + zmClsText + '</a></p>';
		zmCntnr.insert({'bottom': zmCntnt});
		
		$$('body')[0].insert({'top': zmOvrly}).setStyle({position:'static'});
		zmOvrly.insert({'after': this.zmCntnr});
		
		box.each(function(el){
			this.zmBtn =  new Element('a').update(zmBtnText).setStyle({bottom: 0, float: 'right', marginTop: '-26px', marginRight: '6px', display: 'block', position: 'relative', padding: '2px', height:'16px', width:'16px', textIndent:'-9999px', background:'url(/Public/Common/images/sprites_icons.png) -78px -58px #fff', overflow: 'hidden'}).writeAttribute('href', '#').writeAttribute('title', zmBtnText);
			$(el).insert({'after': zmBtn});
			Event.observe(this.zmBtn, 'click', function(e){
				this.imgURL = eval(path).readAttribute('src').gsub('width/280/height/280', 'width/500/height/500');
				this.imgURL = this.imgURL.gsub('width/190/height/190', 'width/500/height/500');
				$('zmImg').writeAttribute('src', '').setStyle({visibility: 'hidden', height: '500px', width: '500px'}).writeAttribute('src', this.imgURL);
				$('zmImg').onload = function () {$('zmImg').setStyle({visibility: 'visible'});}
				zmOvrly.appear({to: .8, duration: .5});
				zmCntnr.appear({duration: .5});
				this.title = "";
				if (eval(prodNamePath).innerHTML != "") this.title = eval(prodNamePath).innerHTML + " - ";
				this.title += eval(prodDescPath).innerHTML;
				$('zmTtl').update(this.title);
			});
		});
		
		
		$$('.zmCls').each(function (el) {
			 return $(el).observe('click', function(e) {
					 zmOvrly.fade({duration: .5});
					 zmCntnr.fade({duration: .5});
					 Event.stop(e);       
			 });
	   });

}
}

document.observe("dom:loaded", function() {
  spreadBox();
});
</script>

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